Hybrid electrical/optical data/power cabling system

ABSTRACT

A hybrid electrical/optical data/power cabling system includes a hybrid electrical/optical data/power transceiver device connected to a computing device. The hybrid electrical/optical data/power transceiver device includes a power transmission element that receives power and transmits the power to a first power transmission layer included in a hybrid electrical/optical data/power cable connected to the hybrid electrical/optical data/power transceiver device. The hybrid electrical/optical data/power transceiver device also includes optical data signal transmission element that transmits optical data signals to a first optical data signal transmission layer in the hybrid electrical/optical data/power cable connected to the hybrid electrical/optical data/power transceiver device. An electrical/optical data signal conversation subsystem in the hybrid electrical/optical data/power transceiver device receives and converts electrical data signals to optical data signals that it provides to the optical data signal transmission element for transmission to the first optical data signal transmission layer in the hybrid electrical/optical data/power cable.

BACKGROUND

The present disclosure relates generally to information handlingsystems, and more particularly to a hybrid electrical/optical cablingsystem used to connect information handling systems and transmit dataand power between those information handling systems via a single cable.

As the value and use of information continues to increase, individualsand businesses seek additional ways to process and store information.One option available to users is information handling systems. Aninformation handling system generally processes, compiles, stores,and/or communicates information or data for business, personal, or otherpurposes thereby allowing users to take advantage of the value of theinformation. Because technology and information handling needs andrequirements vary between different users or applications, informationhandling systems may also vary regarding what information is handled,how the information is handled, how much information is processed,stored, or communicated, and how quickly and efficiently the informationmay be processed, stored, or communicated. The variations in informationhandling systems allow for information handling systems to be general orconfigured for a specific user or specific use such as financialtransaction processing, airline reservations, enterprise data storage,or global communications. In addition, information handling systems mayinclude a variety of hardware and software components that may beconfigured to process, store, and communicate information and mayinclude one or more computer systems, data storage systems, andnetworking systems.

Information handling systems sometimes utilize data/power cablingsystems in order to transmit power and data between devices using asingle cable. For example, Power over Ethernet (PoE) cabling systems mayoperate to pass electrical power along with electrical data signals on atwisted pair Ethernet cable that is connected to a Power SourcingEquipment (PSE) device (e.g., a switch device or other networking deviceknown in the art) and Powered Device (PD) (e.g., a camera, an accesspoint, an Internet of things (loT) device, a card reader device, etc.)However, each generation of PDs has steadily increased their datatransmission bandwidth requirements, and this trend is expected tocontinue into the future. For example, conventional Ethernet cabling(e.g., Cat5, Cat6, and Cat7) is capable of providing a maximum datatransmission throughput of 1 Gigabit Ethernet (GbE), which has beensufficient for PDs up to this point. However, as data transmissionbandwidth requirements increase (e.g., in order to allow for highdefinition video streams from high definition camera, associated audiostreams, etc.), conventional Ethernet cabling utilized with PoE systemswill eventually become obsolete and unable to support those datatransmission bandwidth requirements.

Accordingly, it would be desirable to provide a data/power cablingsystem that addresses the issues discussed above.

SUMMARY

According to one embodiment, an Information Handling System (IHS)includes a processing system; a port that is coupled to the processingsystem; a hybrid electrical/optical data/power transceiver device thatis connected to the port; a hybrid electrical/optical data/powerconnector on the hybrid electrical/optical data/power transceiver devicethat includes a first hybrid electrical/optical data/power transmissionwire connector element having: a first power transmission element thatis configured to receive power via the port and transmit the power to afirst power transmission layer in a first hybrid electrical/opticaldata/power wire included in a hybrid electrical/optical data/power cablethat is connected to the hybrid electrical/optical data/power connector;and a first optical data signal transmission element that is configuredto transmit optical data signals to a first optical data signaltransmission layer in the first hybrid electrical/optical data/powerwire included in the hybrid electrical/optical data/power cable that isconnected to the hybrid electrical/optical data/power connector; and anelectrical/optical data signal conversation subsystem that is includedin the hybrid electrical/optical data/power transceiver device and thatis configured to: receive electrical data signals from the processingsystem via the port; convert the electrical data signals to optical datasignals; and provide the optical data signals to the first optical datasignal element for transmission to the first optical data signaltransmission layer in the first hybrid electrical/optical data/powerwire included in the hybrid electrical/optical data/power cable that isconnected to the hybrid electrical/optical data/power connector.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic view illustrating an embodiment of an InformationHandling System (IHS).

FIG. 2 is a schematic view illustrating an embodiment of computingdevices that may be connected using the hybrid electrical/opticaldata/power cabling system of the present disclosure.

FIG. 3A is a schematic view illustrating an embodiment of a computingdevice that may be connected via the hybrid electrical/opticaldata/power cabling system of the present disclosure.

FIG. 3B is a schematic view illustrating an embodiment of a hybridelectrical/optical data/power cable connector that may be provided onthe computing device of FIG. 3A.

FIG. 4 is a schematic view illustrating an embodiment of a hybridelectrical/optical data/power cable that may be provided as part of thehybrid electrical/optical data/power cabling system of the presentdisclosure.

FIG. 5A is a top cross-sectional view illustrating an embodiment of thehybrid electrical/optical data/power cable of FIG. 4.

FIG. 5B is a front cross-sectional view illustrating an embodiment ofthe hybrid electrical/optical data/power cable of FIG. 4.

FIG. 6A is a top cross-sectional view illustrating an embodiment of thehybrid electrical/optical data/power cable of FIG. 4.

FIG. 6B is a front cross-sectional view illustrating an embodiment ofthe hybrid electrical/optical data/power cable of FIG. 4.

FIG. 7A is a top cross-sectional view illustrating an embodiment of ahybrid electrical/optical data/power wire that may be provided in thehybrid electrical/optical data/power cable of FIG. 4.

FIG. 7B is a front cross-sectional view illustrating an embodiment of ahybrid electrical/optical data/power wire that may be provided in thehybrid electrical/optical data/power cable of FIG. 4.

FIG. 8 is a schematic view illustrating an embodiment of a hybridelectrical/optical data/power cable connector that may be provided onthe hybrid electrical/optical data/power cable of FIG. 4.

FIG. 9 is a schematic view illustrating an embodiment of the hybridelectrical/optical data/power cable of FIG. 4.

FIG. 10A is a side view illustrating an embodiment of a hybridelectrical/optical data/power transceiver device that may be provided aspart of the hybrid electrical/optical data/power cabling system of thepresent disclosure.

FIG. 10B is a schematic view illustrating an embodiment of the hybridelectrical/optical data/power transceiver device of FIG. 10A.

FIG. 100 is a schematic view illustrating an embodiment of a hybridelectrical/optical data/power cable connector that may be provided onthe hybrid electrical/optical data/power transceiver device of FIGS. 10Aand 10B.

FIG. 11 is a flow chart illustrating an embodiment of a method fortransmitting data and power.

FIG. 12 is a schematic view illustrating an embodiment of the hybridelectrical/optical data/power cable of FIG. 4 connected to the computingdevices of FIG. 2.

FIG. 13 is a schematic view illustrating an embodiment of the hybridelectrical/optical data/power cable of FIG. 4 connected to the computingdevice of FIGS. 3A and 3B.

FIG. 14 is a schematic view illustrating an embodiment of the hybridelectrical/optical data/power cable of FIG. 9 connected to one of thecomputing devices of FIG. 2.

FIG. 15A is a schematic view illustrating an embodiment of the hybridelectrical/optical data/power transceiver device of FIGS. 10A-10Cconnected to one of the computing devices of FIG. 2.

FIG. 15B is a schematic view illustrating an embodiment of the hybridelectrical/optical data/power cable of FIG. 4 connected to the hybridelectrical/optical data/power transceiver device of FIG. 10A-10C that isconnected to one of the computing devices of FIG. 2.

FIG. 15C is a schematic view illustrating an embodiment of the computingdevices of FIG. 2 connected by the hybrid electrical/optical data/powercable of FIG. 4 and one of the hybrid electrical/optical data/powertransceiver device of FIGS. 10A-10C.

FIG. 15D is a schematic view illustrating an embodiment of the computingdevices of FIG. 2 connected by the hybrid electrical/optical data/powercable of FIG. 4 and two of the hybrid electrical/optical data/powertransceiver device of FIGS. 10A-10C.

DETAILED DESCRIPTION

For purposes of this disclosure, an information handling system mayinclude any instrumentality or aggregate of instrumentalities operableto compute, calculate, determine, classify, process, transmit, receive,retrieve, originate, switch, store, display, communicate, manifest,detect, record, reproduce, handle, or utilize any form of information,intelligence, or data for business, scientific, control, or otherpurposes. For example, an information handling system may be a personalcomputer (e.g., desktop or laptop), tablet computer, mobile device(e.g., personal digital assistant (PDA) or smart phone), server (e.g.,blade server or rack server), a network storage device, or any othersuitable device and may vary in size, shape, performance, functionality,and price. The information handling system may include random accessmemory (RAM), one or more processing resources such as a centralprocessing unit (CPU) or hardware or software control logic, ROM, and/orother types of nonvolatile memory. Additional components of theinformation handling system may include one or more disk drives, one ormore network ports for communicating with external devices as well asvarious input and output (I/O) devices, such as a keyboard, a mouse,touchscreen and/or a video display. The information handling system mayalso include one or more buses operable to transmit communicationsbetween the various hardware components.

In one embodiment, IHS 100, FIG. 1, includes a processor 102, which isconnected to a bus 104. Bus 104 serves as a connection between processor102 and other components of IHS 100. An input device 106 is coupled toprocessor 102 to provide input to processor 102. Examples of inputdevices may include keyboards, touchscreens, pointing devices such asmouses, trackballs, and trackpads, and/or a variety of other inputdevices known in the art. Programs and data are stored on a mass storagedevice 108, which is coupled to processor 102. Examples of mass storagedevices may include hard discs, optical disks, magneto-optical discs,solid-state storage devices, and/or a variety of other mass storagedevices known in the art. IHS 100 further includes a display 110, whichis coupled to processor 102 by a video controller 112. A system memory114 is coupled to processor 102 to provide the processor with faststorage to facilitate execution of computer programs by processor 102.Examples of system memory may include random access memory (RAM) devicessuch as dynamic RAM (DRAM), synchronous DRAM (SDRAM), solid state memorydevices, and/or a variety of other memory devices known in the art. Inan embodiment, a chassis 116 houses some or all of the components of IHS100. It should be understood that other buses and intermediate circuitscan be deployed between the components described above and processor 102to facilitate interconnection between the components and the processor102.

Referring now to FIG. 2, an embodiment of computing devices that may beconnected using the hybrid electrical/optical data/power cabling systemof the present disclosure is illustrated. In the examples illustratedand discussed below, the hybrid electrical/optical data/power cablingsystem of the present disclosure is used with a Power Sourcing Equipment(PSE) computing device 200 that includes a port 200 a. For example, thePSE computing device 200 may be provided by the IHS 100 discussed abovewith reference to FIG. 1, and/or may include some or all of thecomponents of the IHS 100, and in specific examples may be provided by aswitch device and/or other networking device known in the art. However,while illustrated and discussed as a switch device, one of skill in theart in possession of the present disclosure will recognize that the PSEcomputing device 200 may include any devices that may be configured tooperate similarly as the PSE computing device 200 discussed below.

In the embodiment illustrated and discussed below, the hybridelectrical/optical data/power cabling system is also used with a PoweredDevice (PD) computing device 202 that includes a port 202 a. Forexample, the PD computing device 202 may be provided by the IHS 100discussed above with reference to FIG. 1, and/or may include some or allof the components of the IHS 100, and in specific examples may beprovided by a camera device, an access point, an loT device, a cardreader device, and/or any other PD computing device that would beapparent to one of skill in the art in possession of the presentdisclosure. However, while illustrated and discussed as being providedby a few specific powered devices, one of skill in the art in possessionof the present disclosure will recognize that the PD computing device202 may include any devices that may be configured to operate similarlyas the PD computing device 202 discussed below. In the examplesdiscussed below, the PSE computing device 200 may be configured totransmit data along with power to the PD computing device 202 using thehybrid electrical/optical data/power cabling system of the presentdisclosure, and the PD computing device 202 may be configured totransmit data back to the PSE computing device 200 using the hybridelectrical/optical data/power cabling system of the present disclosure.However, one of skill in the art in possession of the present disclosurewill appreciate that other uses of the hybrid electrical/opticaldata/power cabling system of the present disclosure will fall within thescope of the present disclosure as well.

Referring now to FIGS. 3A and 3B, an embodiment of a computing device300 is illustrated that may provide either (or both) of the PSEcomputing device 200 and the PD computing device 202 discussed abovewith reference to FIG. 2 in some embodiments of the present disclosure.As such, the computing device 300 may be provided by the IHS 100discussed above with reference to FIG. 1 and/or may include some or allof the components of the IHS 100, and in specific examples may be aswitch device or other networking device when provided as the PSEcomputing device 200, while being a camera device, an access point, anloT device, a card reader device, and/or any other PD computing deviceknown in the art when provided as the PD computing device 202.Furthermore, while illustrated and discussed as specific types ofcomputing devices, one of skill in the art in possession of the presentdisclosure will recognize that the functionality of the computing device300 discussed below may be provided by other devices that are configuredto operate similarly as the computing device 300 discussed below. In theillustrated embodiment, the computing device 300 includes a chassis 302that houses the components of the computing device 300, only some ofwhich are illustrated below. For example, the chassis 302 may house aprocessing system (not illustrated, but which may include the processor102 discussed above with reference to FIG. 1) and a memory system (notillustrated, but which may include the memory 114 discussed above withreference to FIG. 1) that is coupled to the processing system and thatincludes instructions that, when executed by the processing system,cause the processing system to perform the functionality (e.g., datageneration functionality, data transmission functionality, etc.) of thecomputing devices discussed below.

The chassis 302 may also house a storage system (not illustrated, butwhich may include the storage 108 discussed above with reference toFIG. 1) that is coupled to the processing system and that is configuredto store any of the information utilized by the processing system. Thechassis 302 may also house a communication system that is coupled to theprocessing system and that may be provided by a Network InterfaceController (NIC), wireless communication systems (e.g., BLUETOOTH®, NearField Communication (NFC) components, WiFi components, etc.), and/or anyother communication components that would be apparent to one of skill inthe art in possession of the present disclosure. For example, thecommunication system may include a port 304 (which may be either (orboth) of the ports 200 a and 202 a discussed above with reference toFIG. 2) that is included on the chassis 302, and a hybridelectrical/optical data/power connector 306 that is accessible via theport 304.

With reference to FIG. 3B, the hybrid electrical/optical data/powerconnector 306 is illustrated in more detail, and includes a plurality ofalignment members 306 a that are configured to align a hybridelectrical/optical data/power connector on a hybrid electrical/opticaldata/power cable provided according to the teachings of the presentdisclosure with the hybrid electrical/optical data/power connector 306.The hybrid electrical/optical data/power connector 306 also includes ahybrid electrical/optical data/power transmission wire connector element308, and a hybrid electrical/optical data/power transmission wireconnector element 310. In the illustrated embodiment, the hybridelectrical/optical data/power transmission wire connector element 308includes an insulating element 308 a, a power transmission element 308b, an insulating element 308 c, and an optical signal transmissionelement 308 d. Similarly, the hybrid electrical/optical data/powertransmission wire connector element 310 includes an insulating element310 a, a power transmission element 310 b, an insulating element 310 c,and an optical signal transmission element 310 d.

In the examples below, the power transmission elements 308 b and 310 bmay include a copper material and/or any other materials that one ofskill in the art in possession of the present disclosure would recognizeas capable of transmitting power as discussed below, and the opticalsignal transmission elements 308 b and 310 b may include a fiber opticalmaterial and/or any other materials that one of skill in the art inpossession of the present disclosure would recognize as capable oftransmitting optical signals as discussed below. Furthermore, theinsulating elements 308 a, 308 c, 310 a, and 310 c may be provided byany material that one of skill in the art in possession of the presentdisclosure would recognize as being capable of separating the powertransmission elements 308 b and 310 b and their corresponding opticalsignal transmission elements 308 b and 310 b in the hybridelectrical/optical data/power transmission wire connector elements 308and 310.

Returning back to FIG. 3A, each of the power transmission elements 308 band 310 b on the hybrid electrical/optical data/power connector 306 maybe coupled via a power coupling to a power subsystem (and/or othercomponents) in the computing device 300, and FIG. 3A illustrates a powercoupling 311 coupled to the power transmission element 308 b. Similarly,each of the optical signal transmission elements 308 b and 310 b on thehybrid electrical/optical data/power connector 306 may be coupled via anoptical signal coupling to a Serializer/Deserializer (SERDES) subsystem312 in the computing device 300 that is further coupled via anelectrical signal coupling to other components (e.g., a processingsystem) in the computing device 300, and FIG. 3A illustrates an opticalsignal coupling 314 a coupling the optical signal transmission element308 b to the SERDES subsystem 312, along with an electrical signalcoupling 314 b that may extend between the SERDES subsystem 312 andother components (e.g., a processing system) in the computing device300. As will be appreciated by one of skill in the art in possession ofthe present disclosure, the SERDES subsystem 312 may be configured toconvert between electrical signals and optical signals, and may includeor be coupled to a laser subsystem (not illustrated) that is configuredto emit a laser to transmit the optical data signals provided by theSERDES subsystem 312 via the optical signal transmission element 308 b.However, while a specific computing device is illustrated, one of skillin the art in possession of the present disclosure will appreciate thatthe computing device 300 illustrated in FIGS. 3A and 3B is only used insome embodiments of the present disclosure, and may include othercomponents and/or configurations to provide the functionality discussedbelow while remaining within the scope of the present disclosure aswell.

Referring now to FIG. 4, a hybrid electrical/optical data/power cable400 provided according to the teachings of the present disclosure isillustrated. In the illustrated embodiment, the hybridelectrical/optical data/power cable 400 includes an elongated base 402having a cable connector 404 located on a first end of the elongatedbase 402, and a cable connector 406 located on a second end of theelongated base 402. As will be appreciated by one of skill in the art inpossession of the present disclosure, the base 402 may be provided in avariety of lengths, from relatively short lengths of approximately 1foot long, up to relatively long lengths that are limited by the powertransmission capabilities of the power transmission elements in thehybrid electrical/optical data/power cable 400 (e.g., approximately 100meters in length for conventional gauge copper-based power transmissionwires.)

Referring now to FIGS. 5A and 5B, a hybrid electrical/optical data/powercable 500 is illustrated that may provide an embodiment of the hybridelectrical/optical data/power cable 400 discussed above with referenceto FIG. 4, and that may be utilized outdoors and/or in other “rugged”environments, and one of skill in the art in possession of the presentdisclosure will appreciate that the hybrid electrical/optical data/powercable 500 illustrated in FIGS. 5A and 5B provides cross-sections of anembodiment of the hybrid electrical/optical data/power cable 400illustrated in FIG. 4. In the illustrated embodiment, the hybridelectrical/optical data/power cable 500 includes a base 502 that may bethe base 402 discussed above with reference to FIG. 4. In theillustrated embodiment, the base 502 includes a jacket material 504 thatmay be provided by a rubber materials, plastic materials, vinylmaterials and/or other materials suited for outdoor, weather-proof,and/or otherwise “rugged” environments. As such, one of skill in the artin possession of the present disclosure will appreciate that the jacketmaterial 504 may be provided by a variety of protective cabling materialknown in the art. In the illustrated embodiment, a hybridelectrical/optical data/power transmission wire 506 provided accordingto the teachings of the present disclosure is located within the jacketmaterial 504 on the base 502, and a hybrid electrical/optical data/powertransmission wire 508 provided according to the teachings of the presentdisclosure is located within the jacket material 504 on the base 502 ina spaced apart orientation from the hybrid electrical/optical data/powertransmission wire 506.

Referring now to FIGS. 6A and 6B, a hybrid electrical/optical data/powercable 600 is illustrated that may provide an embodiment of the hybridelectrical/optical data/power cable 400 discussed above with referenceto FIG. 4, and that may be utilized indoors and/or in other “protected”environments, and one of skill in the art in possession of the presentdisclosure will appreciate that the hybrid electrical/optical data/powercable 600 illustrated in FIGS. 6A and 6B provides cross-sections of anembodiment of the hybrid electrical/optical data/power cable 400illustrated in FIG. 4. In the illustrated embodiment, the hybridelectrical/optical data/power cable 600 includes a base 602 that may bethe base 402 discussed above with reference to FIG. 4. In theillustrated embodiment, the base 602 includes a jacket material 604 thatmay be provided by a rubber materials, plastic materials, vinylmaterials and/or other materials suited for indoor and/or relatively“protected” environments, and thus may be thinner and/or less durablethan the materials used for the jacket material 504 in the hybridelectrical/optical data/power cable 500 discussed above with referenceto FIGS. 5A and 5B. As such, one of skill in the art in possession ofthe present disclosure will appreciate that the jacket material 604 maybe provided by a variety of protective cabling material known in theart. In the illustrated embodiment, a hybrid electrical/opticaldata/power transmission wire 606 provided according to the teachings ofthe present disclosure is located within the jacket material 604 on thebase 602, and a hybrid electrical/optical data/power transmission wire608 provided according to the teachings of the present disclosure islocated within the jacket material 604 on the base 602 in a spaced apartorientation from the hybrid electrical/optical data/power transmissionwire 606.

Referring now to FIGS. 7A and 7B, a hybrid electrical/optical data/powerwire 700 is illustrated that may provide an embodiment of any or all ofthe hybrid electrical/optical data/power transmission wires 506/606 andthe hybrid electrical/optical data/power transmission wires 508/608discussed above with reference to FIGS. 5A, 5B, 6A, and 6B, and one ofskill in the art in possession of the present disclosure will appreciatethat the hybrid electrical/optical data/power wire 700 illustrated inFIGS. 7A and 7B provides cross-sections of an embodiment of the hybridelectrical/optical data/power transmission wires 506/606 and/or thehybrid electrical/optical data/power transmission wires 508/608illustrated in FIGS. 5A, 5B, 6A, and 6B. In the illustrated embodiment,the hybrid electrical/optical data/power wire 700 includes a base 702.In the illustrated embodiment, the base 702 includes an insulating layer704 that may be provided by a cladding material and/or other cableinsulating materials that would be apparent to one of skill in the artin possession of the present disclosure.

The base 702 also includes a power transmission layer 706 that engagesthe insulating layer 704 and that may be provided by a copper material(e.g., a copper tube or copper “sheath” in the illustrated embodiment),and/or other power transmission materials that would be apparent to oneof skill in the art in possession of the present disclosure. The base702 also includes an insulating layer 708 that engages the powertransmission layer 706 and that may be provided by a cladding materialand/or other cable layer insulating materials that would be apparent toone of skill in the art in possession of the present disclosure. Thebase 702 also includes an optical signal transmission layer 710 thatengages the insulating layer 708 and that may be provided by a fiberoptic material (e.g., a fiber optical wire in the illustratedembodiment), and/or other optical signal transmission materials thatwould be apparent to one of skill in the art in possession of thepresent disclosure. However, while a specific example has beenillustrated and described one of skill in the art in possession of thepresent disclosure will appreciate that other components fortransmitting power and optical signals may be utilized in the hybridelectrical/optical data/power wire 700 while remaining within the scopeof the present disclosure as well.

With reference to FIG. 8, a hybrid electrical/optical data/powerconnector 800 is illustrated that provides an embodiment of either (orboth) of the cable connectors 404 and 406 on the hybridelectrical/optical data/power cable 400 discussed above with referenceto FIG. 4. In the illustrated embodiment, the hybrid electrical/opticaldata/power connector 800 includes a plurality of alignment members 802 athat are configured to align the hybrid electrical/optical data/powerconnector 800 with a hybrid electrical/optical data/power connector on acomputing device provided according to the teachings of the presentdisclosure, or a hybrid electrical/optical data/power connector on ahybrid electrical/optical data/power transceiver device providedaccording to the teachings of the present disclosure. The hybridelectrical/optical data/power connector 800 also includes a hybridelectrical/optical data/power transmission wire connector element 804,and a hybrid electrical/optical data/power transmission wire connectorelement 806. In the illustrated embodiment, the hybridelectrical/optical data/power transmission wire connector element 804includes an insulating element 804 a, a power transmission element 804b, an insulating element 804 c, and an optical signal transmissionelement 804 d. Similarly, the hybrid electrical/optical data/powertransmission wire connector element 806 includes an insulating element806 a, a power transmission element 806 b, an insulating element 806 c,and an optical signal transmission element 806 d. In the examples below,the power transmission elements 804 b and 806 b may include a coppermaterial and/or any other materials that one of skill in the art inpossession of the present disclosure would recognize as capable oftransmitting power as discussed below, and the optical signaltransmission elements 804 b and 806 b may include a fiber opticalmaterial and/or any other materials that one of skill in the art inpossession of the present disclosure would recognize as capable oftransmitting optical signals as discussed below

Referring now to FIG. 9, a hybrid electrical/optical data/power cable900 is illustrated that may provide an embodiment of the hybridelectrical/optical data/power cable 400 discussed above with referenceto FIG. 4. In the illustrated embodiment, the hybrid electrical/opticaldata/power cable 900 includes a base 902 that may be the base 402 on thehybrid electrical/optical data/power cable 400 discussed above withreference to FIG. 4, and a cable connector 904 that may be either of thecable connectors 404 or 406 on the hybrid electrical/optical data/powercable 400 discussed above with reference to FIG. 4. In an embodiment,the base 902 may include hybrid electrical/optical data/powertransmission wires that are each similar to the hybridelectrical/optical data/power wire 700 discussed above with reference toFIGS. 7A and 7B, and FIG. 9 illustrates one of those hybridelectrical/optical data/power transmission wires 906 having a powertransmission layer 906 a similar to the power transmission layer 706discussed above, and an optical signal transmission layer 906 b similarto the optical signal transmission layer 710.

As illustrated in FIG. 9, the power transmission layers in the hybridelectrical/optical data/power transmission wires in the base 902 may becoupled via a power coupling to a connector end 914 of the cableconnector 904, and FIG. 9 illustrates a power coupling 908 that connectsthe power transmission layer 906 a to the connector end 914 of the cableconnector 904. Similarly, the optical signal transmission layers in thehybrid electrical/optical data/power transmission wires in the base 902may be coupled via an optical signal coupling to aSerializer/Deserializer (SERDES) subsystem 910 in the cable connector904 that is further coupled via an electrical signal coupling to theconnector end 914 of the cable connector 904, and FIG. 9 illustrates anoptical signal coupling 912 a coupling the optical signal transmissionelement 906 b to the SERDES subsystem 910, along with an electricalsignal coupling 912 b that extends between the SERDES subsystem 910 theconnector end 914 of the cable connector 904.

In an embodiment, the connector end 914 of the cable connector 904 mayinclude a card connector edge connector similar to those found on QuadSmall Form-factor Pluggable (QSFP) transceiver devices, and/or any otherconnector end that one of skill in the art in possession of the presentdisclosure will recognize as capable of transmitting optical datasignals and power in the manner described below. As will be appreciatedby one of skill in the art in possession of the present disclosure, theSERDES subsystem 910 may be configured to convert between electricalsignals and optical signals, and may include or be coupled to a lasersubsystem (not illustrated) that is configured to emit a laser totransmit the optical signals provided by the SERDES subsystem 910 viathe optical signal transmission element 906 b. While theelectrical/optical data signal conversion components (e.g., the SERDESsubsystem 910, the unillustrated laser subsystem, etc.) are illustratedand/or described as being located in the cable connector 904, one ofskill in the art in possession of the present disclosure will appreciatethat some or all of those components may be located in the base 902while remaining within the scope of the present disclosure as well.However, while a specific hybrid electrical/optical data/power cable 900is illustrated, one of skill in the art in possession of the presentdisclosure will appreciate that the hybrid electrical/optical data/powercable 900 illustrated in FIG. 9 is only used in some embodiments of thepresent disclosure, and may include other components and/orconfigurations to provide the functionality discussed below whileremaining within the scope of the present disclosure as well.

Referring now to FIGS. 10A, 10B, and 100, an embodiment of a hybridelectrical/optical data/power transceiver device 1000 is illustrated.The hybrid electrical/optical data/power transceiver device 1000includes a chassis 1002 that houses the components of the hybridelectrical/optical data/power transceiver device 1000, only some ofwhich are illustrated in FIG. 10B. For example, the chassis 1002includes a port 1004, and a hybrid electrical/optical data/powerconnector 1006 may be accessible via the port 1004. In an embodiment,the hybrid electrical/optical data/power connector 1006 includes aplurality of alignment members 1006 a that are configured to align ahybrid electrical/optical data/power connector on a hybridelectrical/optical data/power cable provided according to the teachingsof the present disclosure with the hybrid electrical/optical data/powerconnector 1006. The hybrid electrical/optical data/power connector 1006also includes a hybrid electrical/optical data/power transmission wireconnector element 1008, and a hybrid electrical/optical data/powertransmission wire connector element 1010. In the illustrated embodiment,the hybrid electrical/optical data/power transmission wire connectorelement 1008 includes an insulating element 1008 a, a power transmissionelement 1008 b, an insulating element 1008 c, and an optical signaltransmission element 1008 d. Similarly, the hybrid electrical/opticaldata/power transmission wire connector element 1010 includes aninsulating element 1010 a, a power transmission element 1010 b, aninsulating element 1010 c, and an optical signal transmission element1010 d.

In the examples below, the power transmission elements 1008 b and 1010 bmay include a copper material and/or any other materials that one ofskill in the art in possession of the present disclosure would recognizeas capable of transmitting power as discussed below, and the opticalsignal transmission elements 1008 b and 1010 b may include a fiberoptical material and/or any other materials that one of skill in the artin possession of the present disclosure would recognize as capable oftransmitting optical signals as discussed below. Furthermore, theinsulating elements 1008 a, 1008 c, 1010 a, and 1010 c may be providedby any material that one of skill in the art in possession of thepresent disclosure would recognize as being capable of separating thepower transmission elements 108 b and 1010 b and their correspondingoptical signal transmission elements 1008 b and 1010 b in the hybridelectrical/optical data/power transmission wire connector elements 1008and 1010.

Each of the power transmission elements 1008 b and 1010 b on the hybridelectrical/optical data/power connector 1006 may be coupled via a powercoupling to a connector 1012 on the hybrid electrical/optical data/powertransceiver device 1000, and FIG. 10B illustrates a power coupling 1013coupled to the power transmission element 1008 b and the connector 1012.Similarly, each of the optical signal transmission elements 1008 b and1010 b on the hybrid electrical/optical data/power connector 1006 may becoupled via an optical signal coupling to a Serializer/Deserializer(SERDES) subsystem 1014 in the hybrid electrical/optical data/powertransceiver device 1000 that is further coupled via an electrical signalcoupling to the connector 1012 on the hybrid electrical/opticaldata/power transceiver device 1000, and FIG. 10B illustrates an opticalsignal coupling 1016 a coupling the optical signal transmission element1008 d to the SERDES subsystem 1014, along with an electrical signalcoupling 1016 b that may extend between the SERDES subsystem 1014 andthe connector 1012 on the hybrid electrical/optical data/powertransceiver device 1000.

As will be appreciated by one of skill in the art in possession of thepresent disclosure, the SERDES subsystem 1014 may be configured toconvert between electrical signals and optical signals, and may includeor be coupled to a laser subsystem (not illustrated) that is configuredto emit a laser to transmit the optical signals provided by the SERDESsubsystem 1014 via the optical signal transmission element 1008 d.However, while a specific hybrid electrical/optical data/powertransceiver device is illustrated, one of skill in the art in possessionof the present disclosure will appreciate that the hybridelectrical/optical data/power transceiver device 1000 illustrated inFIGS. 10A-10C is only used in some embodiments of the presentdisclosure, and may include other components and/or configurations toprovide the functionality discussed below while remaining within thescope of the present disclosure as well.

Referring now to FIG. 11, an embodiment of a method 1100 fortransmitting data and power is illustrated. As discussed below, thesystems and methods of the present disclosure provide for thetransmission of power and optical data between computing devices via asingle, hybrid electrical/optical data/power cable. For example, thehybrid electrical/optical data/power cable may include one or morehybrid electrical/optical data/power wires that each have a powertransmission element that is configured to transmit power, and anoptical signal transmission element that is configured to transmitoptical data signals. As such, a PSE computing device may provideelectrical data signals and power for transmission to a PD computingdevice, the electrical data signals may be converted to optical datasignals, the optical data signals may be transmitted along with thepower via the hybrid electrical/optical data/power cable to the PDcomputing device (e.g., with the power transmitted via the powertransmission element(s) in the hybrid electrical/optical data/powerwire(s) and the optical data signals transmitted via the optical signaltransmission element(s) in the hybrid electrical/optical data/powerwires.) Following their transmission via the hybrid electrical/opticaldata/power cable, the optical data signals may be converted toelectrical data signals, and the electrical data signals may be providedalong with the power to the PD computing device. The PD computing devicemay then utilize the electrical data signals, and provide the power toat least one component. As will be appreciated by one of skill in theart in possession of the present disclosure, the PD computing device mayalso provide electrical data signals for transmission to the PSEcomputing device, those electrical data signals may be converted tooptical data signals, and those the optical data signals may betransmitted via the hybrid electrical/optical data/power cable to thePSE computing device (e.g., with the optical data signals transmittedvia the optical signal transmission element(s) in the hybridelectrical/optical data/power wires). As such, a data/power transmissioncable is provided that has increased data transmission bandwidthrelative to conventional data/power transmission cables.

The method 1100 begins at block 1102 where a first computing device iscoupled to a second computing device using a hybrid electrical/opticaldata/power cable. In different embodiments, at block 1102, the hybridelectrical/optical data/power cable of the present disclosure may beused to couple together a pair of computing devices. For example, withreference to FIG. 12, an embodiment of the hybrid electrical/opticaldata/power cabling system of the present disclosure is illustrated withthe PSE computing device 200 coupled to the PD computing device 202using the hybrid electrical/optical data/power cable 400, with the cableconnector 404 connected to the port 200 a on the PSE computing device200, and the cable connector 406 connected to the port 202 a on the PDcomputing device 202.

With reference to FIG. 13, an embodiment of the connection of the hybridelectrical/optical data/power cable of the present disclosure to acomputing device is illustrated. As illustrated, the cable connector 404or 406 on the hybrid electrical/optical data/power cable 400 may beconnected to the computing device 300 (which may be either of the PSEcomputing device 200 or the PD computing device 202). For example, thecable connector 404/406/800 may be positioned adjacent the hybridelectrical/optical data/power connector 306 on the computing device 300such that the hybrid electrical/optical data/power transmission wireconnector elements 804 and 806 on the cable connector 404/406/800 facethe hybrid electrical/optical data/power transmission wire connectorelements 308 and 310, respectively, on the hybrid electrical/opticaldata/power connector 306. The cable connector 404/406/800 may then bemoved towards the hybrid electrical/optical data/power connector 306such that the alignment elements 802 a on the cable connector404/406/800 engage the alignment elements 306 a on the hybridelectrical/optical data/power connector 306 in order to align the hybridelectrical/optical data/power transmission wire connector elements 804and 806 on the cable connector 404/406/800 with the hybridelectrical/optical data/power transmission wire connector elements 308and 310, respectively, on the hybrid electrical/optical data/powerconnector 306. Continued movement of the cable connector 404/406/800will secure the cable connector 404/406/800 with the hybridelectrical/optical data/power connector 306 such that the hybridelectrical/optical data/power transmission wire connector elements 804and 806 on the cable connector 404/406/800 engage the hybridelectrical/optical data/power transmission wire connector elements 308and 310, respectively, on the hybrid electrical/optical data/powerconnector 306, as illustrated in FIG. 13.

With reference to FIG. 14, another embodiment of the connection of thehybrid electrical/optical data/power cable of the present disclosure toa computing device is illustrated. As illustrated, the cable connector904 on the hybrid electrical/optical data/power cable 900 may beconnected to the PSE computing device 200 or the PD computing device202. For example, the cable connector 904 may be positioned adjacent theport 200 a/202 a on the computing device 200/202 such that the connectorend 914 of the cable connector 904 faces the connector elements includedin the port 200 a/202 a (e.g., QSFP-transceive-like male and femaleconnectors). The cable connector 904 may then be moved towards the port200 a/202 a such that the connector end 914 of the cable connector 904engages on the port 200 a/202 a, as illustrated in FIG. 14.

With reference to FIGS. 15A and 15B, yet another embodiment of theconnection of the hybrid electrical/optical data/power cable of thepresent disclosure to a computing device is illustrated. As illustrated,the connector 1012 on the hybrid electrical/optical data/powertransceiver device 1000 may be connected to the PSE computing device 200or the PD computing device 202. For example, the connector 1012 may bepositioned adjacent the port 200 a/202 a on the computing device 200/202such that the connector 1012 on the hybrid electrical/optical data/powertransceiver device 1000 faces connector elements on the port 200 a/202a. The hybrid electrical/optical data/power transceiver device 1000 maythen be moved towards the port 200 a/202 a such that the connector 1012on the hybrid electrical/optical data/power transceiver device 1000engages on the port 200 a/202 a, as illustrated in FIGS. 15A and 15B.

As illustrated in FIG. 15B, the cable connector 404 or 406 on the hybridelectrical/optical data/power cable 400 may then be connected to thehybrid electrical/optical data/power transceiver device 1000. Forexample, the cable connector 404/406/800 may be positioned adjacent theport 1004 on the hybrid electrical/optical data/power transceiver device1000 such that the hybrid electrical/optical data/power transmissionwire connector elements 804 and 806 on the cable connector 404/406/800face the hybrid electrical/optical data/power transmission wireconnector elements 1008 and 1010, respectively, on the hybridelectrical/optical data/power connector 1006. The cable connector404/406/800 may then be moved towards the hybrid electrical/opticaldata/power connector 1006 such that the alignment elements 802 a on thecable connector 404/406/800 engage the alignment elements 1006 a on thehybrid electrical/optical data/power connector 1006 in order to alignthe hybrid electrical/optical data/power transmission wire connectorelements 804 and 806 on the cable connector 404/406/800 with the hybridelectrical/optical data/power transmission wire connector elements 1008and 1010, respectively, on the hybrid electrical/optical data/powerconnector 1006. Continued movement of the cable connector 404/406/800will secure the cable connector 404/406/800 with the hybridelectrical/optical data/power connector 1006 such that the hybridelectrical/optical data/power transmission wire connector elements 804and 806 on the cable connector 404/406/800 engage the hybridelectrical/optical data/power transmission wire connector elements 1008and 1010, respectively, on the hybrid electrical/optical data/powerconnector 1006, as illustrated in FIG. 15B.

As illustrated in FIG. 15C, one embodiment of the hybridelectrical/optical data/power cabling system of the present disclosuremay provide the PSE computing device 200 coupled to the PD computingdevice 202 via the hybrid electrical/optical data/power cable 400, withthe cable connector 404 on the hybrid electrical/optical data/powercable 400 connected to the hybrid electrical/optical data/powertransceiver device 1000 that is further connected to the port 200 a onthe PSE computing device 200 (e.g., as described above with reference toFIGS. 15A and 15B), and the cable connector 404 on the hybridelectrical/optical data/power cable 400 connected to the port 202 a onthe PD computing device 202 (e.g., as described above with reference toFIG. 14).

As illustrated in FIG. 15D, another embodiment of the hybridelectrical/optical data/power cabling system of the present disclosuremay provide the PSE computing device 200 coupled to the PD computingdevice 202 via the hybrid electrical/optical data/power cable 400, withthe cable connector 404 on the hybrid electrical/optical data/powercable 400 connected to a first hybrid electrical/optical data/powertransceiver device 1000 that is further connected to the port 200 a onthe PSE computing device 200 (e.g., as described above with reference toFIGS. 15A and 15B), and the cable connector 404 on the hybridelectrical/optical data/power cable 400 connected to a second hybridelectrical/optical data/power transceiver device 1000 that is furtherconnected to the port 202 a on the PD computing device 202 (e.g., asdescribed above with reference to FIGS. 15A and 15B). However, whileseveral different examples of the coupling of the PSE computing device200 and the PD computing device 202 have been illustrated and describedabove, one of skill in the art in possession of the present disclosurewill recognize that the teachings of the present disclosure may becombined in manners other that those explicitly illustrated anddiscussed herein while remaining within the scope of the presentdisclosure as well.

As will be appreciated by one of skill in the art in possession of thepresent disclosure, following block 1102, blocks 1104, 1106, and 1108may be performed to transmit data between the computing devices at thesubstantially the same time as the performance of blocks 1110 and 1112in order to transmit power between the computing device. Thus, whileblocks 1104, 1106, and 1108 of the method 1100 are described belowbefore blocks 1110 and 1112 of the method 1100, one of skill in the artin possession of the present disclosure will recognize that they may(and often will) be performed at the same time.

As such, following block 1102, the method 1100 then proceeds to block1104 where the first computing device provides electrical data signalsfor transmission to the second computing device. In an embodiment, atblock 1104, the PSE computing device 200 may provide electrical datasignals for transmission to the PD computing device 202. For example, atblock 1104, a processing system in the PSE computing device 200 mayoperate to generate electrical data signals for transmission to the PDcomputing device 202, and one of skill in the art in possession of thepresent disclosure will appreciate the wide variety of scenarios inwhich the processing system in a computing device may generateelectrical data signals for transmission to another computing device,and any of those scenarios will fall within the scope of the presentdisclosure. In another example, at block 1104, the PSE computing device200 provided by a switch device or other networking device may receivedata signals from another computing device, and provide those datasignals for transmission to the PD computing device 202. However, whilea few specific examples have been provided, one of skill in the art inpossession of the present disclosure will recognize that a PSE computingdevice may provide electrical data signals for transmission to a PDcomputing device in a variety of scenarios that will fall within thescope of the present disclosure as well.

The method 1100 then proceeds to block 1106 where the electrical datasignals are converted to optical data signals, and the optical datasignals are transmitted to the second computing device using the hybridelectrical/optical data/power cable. With reference to FIG. 12, in anembodiment of block 1106, the electrical data signals provided by thePSE computing device 200 for transmission to the PD computing device 202may be converted to optical data signals, and those optical data signalsmay be transmitted via the hybrid electrical/optical data/power cable400 to the PD computing device 202.

With reference to the embodiment illustrated in FIG. 13, in anembodiment of block 1106, the PSE computing device 200/300 may providethe electrical data signals via the electrical signal coupling 314 b tothe SERDES subsystem 312, and the SERDES subsystem 312 may convert thoseelectrical data signals to optical data signals usingelectrical-to-optical data signal conversion techniques that would beapparent to one of skill in the art in possession of the presentdisclosure. The SERDES subsystem 312 may then provide those optical datasignals to a laser subsystem (not illustrated), and the laser subsystemmay operate to emit (e.g., “pulse”) a laser to transmit those opticaldata signals via the optical signal coupling 314 a to one of the opticalsignal transmission elements 308 d or 310 d in the hybridelectrical/optical data/power transmission wire connector elements 308and 310 on the hybrid electrical/optical data/power connector 306. Aswill be appreciated by one of skill in the art in possession of thepresent disclosure, one of the hybrid electrical/optical data/powertransmission wires in the hybrid electrical/optical data/power cable 400may be used by the PSE computing device 200 to transmit data, while theother of the hybrid electrical/optical data/power transmission wires inthe hybrid electrical/optical data/power cable 400 may be used by thePSE computing device 200 to receive data, and thus the optical datasignals may be transmitted at block 1106 based on that convention.

The one of the optical signal transmission elements 308 d or 310 d inthe hybrid electrical/optical data/power transmission wire connectorelements 308 and 310 on the hybrid electrical/optical data/powerconnector 306 that receives the optical data signals will transmit thoseoptical data signals to a respective one of the optical signaltransmission elements 804 d or 806 d in the hybrid electrical/opticaldata/power transmission wire connector elements 804 or 806 on the hybridelectrical/optical data/power connector 404/406/800. Furthermore, theone of the optical signal transmission elements 804 d or 806 d in thehybrid electrical/optical data/power transmission wire connectorelements 804 or 806 on the hybrid electrical/optical data/powerconnector 404/406/800 that receives those optical data signals willtransmit those optical data signals to the optical signal transmissionlayer 710 in one of the hybrid electrical/optical data/powertransmission wires in the hybrid electrical/optical data/powertransmission cable 400 that is being used to transmit data.

With reference to the embodiment illustrated in FIG. 14, in anembodiment of block 1106, the PSE computing device 200 may provide theelectrical data signals via the electrical signal coupling 912 b to theSERDES subsystem 910, and the SERDES subsystem 910 may convert thoseelectrical data signals to optical data signals usingelectrical-to-optical data signal conversion techniques that would beapparent to one of skill in the art in possession of the presentdisclosure. The SERDES subsystem 910 may then provide those optical datasignals to a laser subsystem (not illustrated), and the laser subsystemmay operate to emit (e.g., “pulse”) a laser to transmit those opticaldata signals via the optical signal coupling 912 a to the optical signaltransmission layer 710 in one of the hybrid electrical/opticaldata/power transmission wires in the hybrid electrical/opticaldata/power cable 900 that is being used to transmit data. As will beappreciated by one of skill in the art in possession of the presentdisclosure, one of the hybrid electrical/optical data/power transmissionwires in the hybrid electrical/optical data/power cable 900 may be usedby the PSE computing device 200 to transmit data, while the other of thehybrid electrical/optical data/power transmission wires in the hybridelectrical/optical data/power cable 900 may be used by the PSE computingdevice 200 to receive data, and thus the optical data signals may betransmitted at block 1106 based on that convention.

With reference to the embodiment illustrated in FIGS. 15A and 15B, in anembodiment of block 1106, the PSE computing device 200 may provide theelectrical data signals via the connector 1012 on the hybridelectrical/optical data/power transceiver device 1000 such that thoseelectrical data signals are transmitted via the electrical signalcoupling 1016 b to the SERDES subsystem 1014, and the SERDES subsystem1014 may convert those electrical data signals to optical data signalsusing electrical-to-optical data signal conversion techniques that wouldbe apparent to one of skill in the art in possession of the presentdisclosure. The SERDES subsystem 1014 may then provide those opticaldata signals to a laser subsystem (not illustrated), and the lasersubsystem may operate to emit (e.g., “pulse”) a laser to transmit thoseoptical data signals via the optical signal coupling 1016 a to one ofthe optical signal transmission elements 1008 d or 1010 d in the hybridelectrical/optical data/power transmission wire connector elements 1008and 1010 on the hybrid electrical/optical data/power connector 1006. Aswill be appreciated by one of skill in the art in possession of thepresent disclosure, one of the hybrid electrical/optical data/powertransmission wires in the hybrid electrical/optical data/power cable 400may be used by the PSE computing device 200 to transmit data, while theother of the hybrid electrical/optical data/power transmission wires inthe hybrid electrical/optical data/power cable 400 may be used by thePSE computing device 200 to receive data, and thus the optical datasignals may be transmitted at block 1106 based on that convention.

The one of the optical signal transmission elements 1008 d or 1010 d inthe hybrid electrical/optical data/power transmission wire connectorelements 1008 and 1010 on the hybrid electrical/optical data/powerconnector 1006 that receive the optical data signals will transmit thoseoptical data signals to a respective one of the optical signaltransmission elements 804 d or 806 d in the hybrid electrical/opticaldata/power transmission wire connector elements 804 or 806 on the hybridelectrical/optical data/power connector 404/406/800. Furthermore, theone of the optical signal transmission elements 804 d or 806 d in thehybrid electrical/optical data/power transmission wire connectorelements 804 or 806 on the hybrid electrical/optical data/powerconnector 404/406/800 that receives those optical data signals willtransmit the optical data signals to the optical signal transmissionlayer 710 in one of the hybrid electrical/optical data/powertransmission wires in the hybrid electrical/optical data/powertransmission cable 400 that is being used to transmit data.

Once the optical data signals are received by the optical signaltransmission layer 710 in one of the hybrid electrical/opticaldata/power transmission wires in the hybrid electrical/opticaldata/power transmission cable 400 that is being used to transmit data atblock 1106, those optical data signals may be transmitted via thatoptical signal transmission layer 710 along the length of the hybridelectrical/optical data/power transmission cable 400. As such, withreference to FIGS. 5A and 5B and at block 1106, the optical data signalsmay be transmitted by the optical signal transmission layer 710 in oneof the hybrid electrical/optical data/power transmission wires 506 or508 and along the length of the hybrid electrical/optical data/powertransmission cable 500. Similarly, with reference to FIGS. 6A and 6B andat block 1106, the optical data signals may be transmitted by theoptical signal transmission layer 710 in one of the hybridelectrical/optical data/power transmission wires 606 or 608 and alongthe length of the hybrid electrical/optical data/power transmissioncable 600.

The method 1100 then proceeds to block 1108 where the optical datasignals are converted to electrical data signals, and the electricaldata signals are provided to the second computing device. With referenceto FIG. 12, in an embodiment of block 1108, the optical data signalstransmitted via the hybrid electrical/optical data/power cable 400 maybe converted to electrical data signals, and those electrical datasignals may be provided to the PD computing device 202. One of skill inthe art in possession of the present disclosure will recognize how, uponreceiving the optical data signals, the PD computing device 202 (e.g., aprocessing system in the PD computing device) may utilize those opticaldata signals in any of a variety of manners that will fall within thescope of the present disclosure as well.

With reference to the embodiment illustrated in FIG. 13, in anembodiment of block 1108, the optical data signals transmitted via oneof the hybrid electrical/optical data/power transmission wires in thehybrid electrical/optical data/power transmission cable 400 may beprovided via a respective one of the optical signal transmissionelements 804 d or 806 d in the hybrid electrical/optical data/powertransmission wire connector elements 804 or 806 on the hybridelectrical/optical data/power connector 404/406/800 and to a respectiveone of the optical signal transmission elements 308 d or 310 d in thehybrid electrical/optical data/power transmission wire connectorelements 308 and 310 on the hybrid electrical/optical data/powerconnector 306. Those optical data signals may then be provided from theone of the optical signal transmission elements 308 d or 310 d in thehybrid electrical/optical data/power transmission wire connectorelements 308 and 310 on the hybrid electrical/optical data/powerconnector 306 and via the optical signal coupling 314 a to the SERDESsubsystem 312. The SERDES subsystem 312 may then convert those opticaldata signals to electrical data signals using optical-to-electrical datasignal conversion techniques that would be apparent to one of skill inthe art in possession of the present disclosure. The SERDES subsystem312 may then provide those electrical data signals via the electricalsignal coupling 314 b to the PD computing device 202/300 (e.g., aprocessing system in the PD computing device 202).

With reference to the embodiment illustrated in FIG. 14, in anembodiment of block 1108, the optical data signals transmitted via oneof the hybrid electrical/optical data/power transmission wires in thehybrid electrical/optical data/power transmission cable 900 may beprovided via the optical signal coupling 912 a to the SERDES subsystem910. The SERDES subsystem 910 may then convert those optical datasignals to electrical data signals using optical-to-electrical datasignal conversion techniques that would be apparent to one of skill inthe art in possession of the present disclosure. The SERDES subsystem910 may then provide those electrical data signals via the electricalsignal coupling 912 b and the connector end 914 of the cable connector904 to the PD computing device 202 (e.g., a processing system in the PDcomputing device 202).

With reference to the embodiment illustrated in FIGS. 15A and 15B, in anembodiment of block 1108, the optical data signals transmitted via oneof the hybrid electrical/optical data/power transmission wires in thehybrid electrical/optical data/power transmission cable 400 may beprovided via a respective one of the optical signal transmissionelements 804 d or 806 d in the hybrid electrical/optical data/powertransmission wire connector elements 804 or 806 on the hybridelectrical/optical data/power connector 404/406/800 and to a respectiveone of the optical signal transmission elements 1008 d or 1010 d in thehybrid electrical/optical data/power transmission wire connectorelements 1008 and 1010 on the hybrid electrical/optical data/powertransceiver device 1000. Those optical data signals may then be providedfrom the one of the optical signal transmission elements 1008 d or 1010d in the hybrid electrical/optical data/power transmission wireconnector elements 1008 and 1010 on the hybrid electrical/opticaldata/power transceiver device 1000 and via the optical signal coupling1016 a to the SERDES subsystem 1014. The SERDES subsystem 1014 may thenconvert those optical data signals to electrical data signals usingoptical-to-electrical data signal conversion techniques that would beapparent to one of skill in the art in possession of the presentdisclosure. The SERDES subsystem 1014 may then provide those electricaldata signals via the electrical signal coupling 1016 b and the connector1012 on the hybrid electrical/optical data/power transceiver device 1000to the PD computing device 202/300 (e.g., a processing system in the PDcomputing device 202).

As discussed above, blocks 1110 and 1112 of the method 1100 may beperformed in order to transit power between the computing devices atsubstantially the same time as the performance of blocks 1104, 1106, and1108 of the method 1100 to transmit data between the computing devicesas discussed above. As such, following block 1102, the method 1100 thenproceeds to block 1110 where the first computing device transmits powerto the second computing device using the hybrid electrical/opticaldata/power cable. With reference to FIG. 12, in an embodiment of block1110, the PSE computing device 200 may transmit power via the hybridelectrical/optical data/power cable 400 to the PD computing device 202.In an embodiment, a power subsystem (not illustrated) in the PSEcomputing device 200 may provide the power that is transmitted via thehybrid electrical/optical data/power cable 400 to the PD computingdevice 202, and that power may be provided from any of a variety ofpower sources that would be apparent to one of skill in the art inpossession of the present disclosure.

With reference to the embodiment illustrated in FIG. 13, in anembodiment of block 1110, the PSE computing device 200/300 may providethe power via the power coupling 311 to the power transmission elements308 b and 310 b in the hybrid electrical/optical data/power transmissionwire connector elements 308 and 310 on the hybrid electrical/opticaldata/power connector 306. As will be appreciated by one of skill in theart in possession of the present disclosure, the power transmissionelements 308 b and 310 b in the hybrid electrical/optical data/powertransmission wire connector elements 308 and 310 on the hybridelectrical/optical data/power connector 306 that receive the power willtransmit that power to respective power transmission elements 804 b and806 b in the hybrid electrical/optical data/power transmission wireconnector elements 804 or 806 on the hybrid electrical/opticaldata/power connector 404/406/800. Furthermore, the power transmissionelement 804 b and 806 b in the hybrid electrical/optical data/powertransmission wire connector elements 804 or 806 on the hybridelectrical/optical data/power connector 404/406/800 that receive thatpower will transmit the power to the power transmission layer 706 in thehybrid electrical/optical data/power transmission wires in the hybridelectrical/optical data/power transmission cable 400.

With reference to the embodiment illustrated in FIG. 14, in anembodiment of block 1110, the PSE computing device 200 may provide thepower via the connector end 914 of the connector 904 and through thepower coupling 908 to the power transmission layer 706 in the hybridelectrical/optical data/power transmission wires in the hybridelectrical/optical data/power cable 900.

With reference to the embodiment illustrated in FIGS. 15A and 15B, in anembodiment of block 1110, the PSE computing device 200 may provide thepower via the connector 1012 on the hybrid electrical/optical data/powertransceiver device 1000 such that the power is transmitted via the powercoupling 1013 to the power transmission elements 1008 b and 1010 b inthe hybrid electrical/optical data/power transmission wire connectorelements 1008 and 1010 on the hybrid electrical/optical data/powerconnector 1006. As will be appreciated by one of skill in the art inpossession of the present disclosure, the power transmission elements1008 b and 1010 b in the hybrid electrical/optical data/powertransmission wire connector elements 1008 and 1010 on the hybridelectrical/optical data/power connector 1006 that receive the power willtransmit that power to respective power transmission elements 804 b and806 b in the hybrid electrical/optical data/power transmission wireconnector elements 804 and 806 on the hybrid electrical/opticaldata/power connector 404/406/800. Furthermore, the power transmissionelements 804 b and 806 b in the hybrid electrical/optical data/powertransmission wire connector elements 804 and 806 on the hybridelectrical/optical data/power connector 404/406/800 that receive thepower will transmit the power to the power transmission layer 706 in thehybrid electrical/optical data/power transmission wires in the hybridelectrical/optical data/power transmission cable 400.

Once the power is received by the power transmission layer 706 in thehybrid electrical/optical data/power transmission wires in the hybridelectrical/optical data/power transmission cable 400 at block 1108, thatpower may be transmitted via the power transmission layers 706 along thelength of the hybrid electrical/optical data/power transmission cable400. As such, with reference to FIGS. 5A and 5B and at block 1106, thepower may be transmitted by the power transmission layer 706 in thehybrid electrical/optical data/power transmission wires 506 and 508 andalong the length of the hybrid electrical/optical data/powertransmission cable 500. Similarly, with reference to FIGS. 6A and 6B andat block 1106, the power may be transmitted by the power transmissionlayer 706 in the hybrid electrical/optical data/power transmission wires606 and 608 and along the length of the hybrid electrical/opticaldata/power transmission cable 600.

The method 1100 then proceeds to block 1112 where the second computingdevice receives the power and provides the power to at least onecomponent. With reference to FIG. 12, in an embodiment of block 1112,the PD computing device 202 may receive power from the PSE computingdevice 200 via the hybrid electrical/optical data/power cable 400, andone of skill in the art in possession of the present disclosure willappreciate how the power received via the via the hybridelectrical/optical data/power cable 400 may be used by the PD computingdevice 202 to power a component (e.g., an internal component, anexternal component, and/or any other devices or components that would beapparent to one of skill in the art in possession of the presentdisclosure).

With reference to the embodiment illustrated in FIG. 13, in anembodiment of block 1112, the power transmitted via the hybridelectrical/optical data/power transmission wires in the hybridelectrical/optical data/power transmission cable 400 may be provided viathe respective power transmission elements 804 b and 806 b in the hybridelectrical/optical data/power transmission wire connector elements 804and 806 on the hybrid electrical/optical data/power connector404/406/800 to respective power transmission elements 308 b and 310 b inthe hybrid electrical/optical data/power transmission wire connectorelements 308 and 310 on the hybrid electrical/optical data/powerconnector 306. That power may then be provided from the powertransmission elements 308 b or 310 b in the hybrid electrical/opticaldata/power transmission wire connector elements 308 and 310 on thehybrid electrical/optical data/power connector 306 and via the powercoupling 311 to the PD computing device 202/300.

With reference to the embodiment illustrated in FIG. 14, the powertransmitted via the hybrid electrical/optical data/power transmissionwires in the hybrid electrical/optical data/power transmission cable 900may be provided via the power coupling 908 and the connector end 914 ofthe cable connector 904 to the PD computing device 202.

With reference to the embodiment illustrated in FIGS. 15A and 15B, thepower transmitted via the hybrid electrical/optical data/powertransmission wires in the hybrid electrical/optical data/powertransmission cable 400 may be provided via the respective powertransmission elements 804 b and 806 b in the hybrid electrical/opticaldata/power transmission wire connector elements 804 and 806 on thehybrid electrical/optical data/power connector 404/406/800 to respectivepower transmission elements 1008 b and 1010 b in the hybridelectrical/optical data/power transmission wire connector elements 1008and 1010 on the hybrid electrical/optical data/power connector 1006.That power may then be provided from the power transmission elements1008 b or 1010 b in the hybrid electrical/optical data/powertransmission wire connector elements 1008 and 1010 on the hybridelectrical/optical data/power connector 1006 and via the power coupling1013 and the connector 1012 on the hybrid electrical/optical data/powertransceiver device 1000 to the PD computing device 202/300.

With reference to the embodiment illustrated in FIG. 15C, the method1100 may include the PSE computing device 200 providing the electricaldata signals for transmission to the PD computing device 202 to thehybrid electrical/optical data/power transceiver device 1000 at block1104, the electrical data signals being converted to optical datasignals in the hybrid electrical/optical data/power transceiver device1000 and the optical data signals being transmitted from the hybridelectrical/optical data/power transceiver device 1000 and through thehybrid electrical/optical data/power cable 400 to the PD computingdevice 202 to block 1106, and the PSE computing device 200 transmittingpower via the hybrid electrical/optical data/power transceiver device1000 and through the hybrid electrical/optical data/power cable 400 tothe PD computing device at block 1108, in substantially the same mannerdescribed above with reference to FIGS. 15A and 15B.

Furthermore, with continued reference to the embodiment illustrated inFIG. 15C, the method 1100 may include the optical data signals beingconverted to electrical data signals in the hybrid electrical/opticaldata/power cable 400 and the electrical data signals being provided fromthe hybrid electrical/optical data/power cable 400 to the PD computingdevice 202 at block 1110, and the PD computing device receiving thepower via the hybrid electrical/optical data/power cable 400 andproviding the power to at least one component at block 1112, insubstantially the same manner described above with reference to FIG. 13.Further still, with continued reference to the embodiment illustrated inFIG. 15C, the method 1100 may include the optical data signals beingconverted to electrical data signals in the PD computing device and theelectrical data signals being provided to the PD computing device 202 atblock 1110, and the PD computing device receiving the power via thehybrid electrical/optical data/power cable 400 and providing the powerto at least one component at block 1112, in substantially the samemanner described above with reference to FIG. 14.

With reference to the embodiment illustrated in FIG. 15D, the method1100 may include the PSE computing device 200 providing the electricaldata signals for transmission to the PD computing device 202 to thefirst hybrid electrical/optical data/power transceiver device 1000 atblock 1104, the electrical data signals being converted to optical datasignals in the first hybrid electrical/optical data/power transceiverdevice 1000 and the optical data signals being transmitted from thefirst hybrid electrical/optical data/power transceiver device 1000 andthrough the hybrid electrical/optical data/power cable 400 to the PDcomputing device 202 to block 1106, and the PSE computing device 200transmitting power via the first hybrid electrical/optical data/powertransceiver device 1000 and through the hybrid electrical/opticaldata/power cable 400 to the PD computing device at block 1108, insubstantially the same manner described above with reference to FIGS.15A and 15B.

Furthermore, with continued reference to the embodiment illustrated inFIG. 15D, the method 1100 may include the optical data signals beingconverted to electrical data signals in the second hybridelectrical/optical data/power transceiver device 1000 and the electricaldata signals being provided from the second hybrid electrical/opticaldata/power transceiver device 1000 to the PD computing device 202 atblock 1110, and the PD computing device receiving the power via thesecond hybrid electrical/optical data/power transceiver device 1000 andproviding the power to at least one component at block 1112, insubstantially the same manner described above with reference to FIGS.15A and 15B as well.

Following either of block 1108 or block 1112, the method 1100 may thenproceed to block 1114 where the second computing device provideselectrical data signals for transmission to the first computing device,and then to block 1116 where the electrical data signals are convertedto optical data signals and the optical data signals are transmitted tothe first computing device using the hybrid electrical/opticaldata/power cable. In an embodiment, at blocks 1114 and 1116, the PDcomputing device 202 may operate to generate and/or transmit electricaldata signals in substantially the same manner described above for thePSE computing device 200 with regard to block 1104, and those electricaldata signals may be converted to optical data signals that are thentransmitted to the PSE computing device 200 in substantially the samemanner described above with regard to block 1106. As will be appreciatedby one of skill in the art in possession of the present disclosure, thetransmission of those optical data signals may be followed by theirconversion to electrical data signals and the provisioning of thoseelectrical data signals to the PSE computing device 200 in substantiallythe same manner described above with regard to block 1110. As such, thePD computing device 202 may utilize the hybrid electrical/opticaldata/power cable of the present disclosure to transmit data back to thePSE computing device 200.

Thus, systems and methods have been described that provide for thetransmission of power and optical data between computing devices via asingle, hybrid electrical/optical data/power cable. For example, thehybrid electrical/optical data/power cable may include one or morehybrid electrical/optical data/power wires that each have a powertransmission element that is configured to transmit power, and anoptical signal transmission element that is configured to transmitoptical signals. As such, a PSE computing device may provide electricaldata signals and power for transmission to a PD computing device, theelectrical data signals may be converted to optical data signals, theoptical data signals may be transmitted along with the power via thehybrid electrical/optical data/power cable to the PD computing device(e.g., with the power transmitted via the power transmission element(s)in the hybrid electrical/optical data/power wire(s) and the optical datasignals transmitted via the optical signal transmission element(s) inthe hybrid electrical/optical data/power wires.) Following theirtransmission via the hybrid electrical/optical data/power cable, theoptical data signals may be converted to electrical data signals, andthe electrical data signals may be provided along with the power to thePD computing device. The PD computing device may then utilize theelectrical data signals, and provide the power to at least onecomponent. As will be appreciated by one of skill in the art inpossession of the present disclosure, the PD computing device may alsoprovide electrical data signals for transmission to the PSE computingdevice, those electrical data signals may be converted to optical datasignals, and those the optical data signals may be transmitted via thehybrid electrical/optical data/power cable to the PSE computing device(e.g., with the optical data signals transmitted via the optical signaltransmission element(s) in the hybrid electrical/optical data/powerwires). As such, a data/power transmission cable is provided that hasincreased data transmission bandwidth relative to conventionaldata/power transmission cables.

Although illustrative embodiments have been shown and described, a widerange of modification, change and substitution is contemplated in theforegoing disclosure and in some instances, some features of theembodiments may be employed without a corresponding use of otherfeatures. Accordingly, it is appropriate that the appended claims beconstrued broadly and in a manner consistent with the scope of theembodiments disclosed herein.

What is claimed is:
 1. A hybrid electrical/optical data/power cablingsystem, comprising: a hybrid electrical/optical data/power transceiverdevice chassis; a computing device connector that is included on thehybrid electrical/optical data/power transceiver device chassis and thatis configured to connect to a computing device; a hybridelectrical/optical data/power connector on the hybrid electrical/opticaldata/power transceiver device chassis that includes a first hybridelectrical/optical data/power transmission wire connector elementhaving: a first power transmission element that includes a tubular powertransmission element and that is configured to receive power via thecomputing device connector and transmit the power to a first powertransmission layer in a first hybrid electrical/optical data/power wireincluded in a hybrid electrical/optical data/power cable that isconnected to the hybrid electrical/optical data/power connector; and afirst optical data signal transmission element that includes acylindrical optical data signal transmission element that is positionedwithin the tubular power transmission element and that is configured totransmit optical data signals to a first optical data signaltransmission layer in the first hybrid electrical/optical data/powerwire included in the hybrid electrical/optical data/power cable that isconnected to the hybrid electrical/optical data/power connector; and anelectrical/optical data signal conversation subsystem that is includedin the hybrid electrical/optical data/power transceiver device chassisand that is configured to: receive electrical data signals via thecomputing device connector; convert the electrical data signals tooptical data signals; and provide the optical data signals to the firstoptical data signal transmission element for transmission to the firstoptical data signal transmission layer in the first hybridelectrical/optical data/power wire included in the hybridelectrical/optical data/power cable that is connected to the hybridelectrical/optical data/power connector.
 2. The system of claim 1,further comprising: a second hybrid electrical/optical data/powertransmission wire connector element on the hybrid electrical/opticaldata/power connector that includes: a second power transmission elementthat is configured to receive power via the computing device connectorand transmit the power to a second power transmission layer in a secondhybrid electrical/optical data/power wire included in the hybridelectrical/optical data/power cable that is connected to the hybridelectrical/optical data/power connector; and a second optical datasignal transmission element that is configured to receive optical datasignals via a second optical data signal transmission layer in thesecond hybrid electrical/optical data/power wire included in the hybridelectrical/optical data/power cable that is connected to the hybridelectrical/optical data/power connector, wherein the electrical/opticaldata signal conversation subsystem is coupled to the second optical datasignal transmission element and configured to: receive optical datasignals via the second optical data signal transmission element; convertthe optical data signals to electrical data signals; and provide theelectrical data signals to the computing device connector.
 3. The systemof claim 1, wherein the first hybrid electrical/optical data/powertransmission wire connector element includes: an insulating elementlocated between the first power transmission element and the firstoptical data signal transmission element.
 4. The system of claim 1,wherein the first power transmission element includes a copper material.5. The system of claim 1, wherein the first optical data signaltransmission element includes a fiber optic material.
 6. An InformationHandling System (IHS), comprising: a processing system; a port that iscoupled to the processing system; a hybrid electrical/optical data/powertransceiver device that is connected to the port; a hybridelectrical/optical data/power connector on the hybrid electrical/opticaldata/power transceiver device that includes a first hybridelectrical/optical data/power transmission wire connector elementhaving: a first power transmission element that includes a tubular powertransmission element and that is configured to receive power via theport and transmit the power to a first power transmission layer in afirst hybrid electrical/optical data/power wire included in a hybridelectrical/optical data/power cable that is connected to the hybridelectrical/optical data/power connector; and a first optical data signaltransmission element that includes a cylindrical optical data signaltransmission element that is positioned within the tubular powertransmission element and that is configured to transmit optical datasignals to a first optical data signal transmission layer in the firsthybrid electrical/optical data/power wire included in the hybridelectrical/optical data/power cable that is connected to the hybridelectrical/optical data/power connector; and an electrical/optical datasignal conversation subsystem that is included in the hybridelectrical/optical data/power transceiver device and that is configuredto: receive electrical data signals from the processing system via theport; convert the electrical data signals to optical data signals; andprovide the optical data signals to the first optical data signalelement for transmission to the first optical data signal transmissionlayer in the first hybrid electrical/optical data/power wire included inthe hybrid electrical/optical data/power cable that is connected to thehybrid electrical/optical data/power connector.
 7. The IHS of claim 6,further comprising: a second hybrid electrical/optical data/powertransmission wire connector element on the hybrid electrical/opticaldata/power connector that includes: a second power transmission elementthat is configured to receive power via the port and transmit the powerto a second power transmission layer in a second hybridelectrical/optical data/power wire included in the hybridelectrical/optical data/power cable that is connected to the hybridelectrical/optical data/power connector; and a second optical datasignal transmission element that is configured to receive optical datasignals via a second optical data signal transmission layer in thesecond hybrid electrical/optical data/power wire included in the hybridelectrical/optical data/power cable that is connected to the hybridelectrical/optical data/power connector, wherein the electrical/opticaldata signal conversation subsystem is coupled to the second optical datasignal transmission element and configured to: receive optical datasignals via the second optical data signal transmission element; convertthe optical data signals to electrical data signals; and provide theelectrical data signals to the processing system via the port.
 8. TheIHS of claim 7, wherein the first hybrid electrical/optical data/powertransmission wire connector element includes: an insulating elementlocated between the first power transmission element and the firstoptical data signal transmission element.
 9. The IHS of claim 6, whereinthe first power transmission element includes a copper material.
 10. TheIHS of claim 6, wherein the first optical data signal transmissionelement includes a fiber optic material.
 11. The IHS of claim 6, whereinthe electrical/optical data signal conversation subsystem includes aserializer/deserializer subsystem and a laser subsystem.
 12. A methodfor transmitting data and power, comprising: transmitting, via a firstpower transmission element that includes a tubular power transmissionelement and that is provided in a first hybrid electrical/opticaldata/power transmission wire connector element on a hybridelectrical/optical data/power connector included on a hybridelectrical/optical data/power transceiver device, power received via aport to which the hybrid electrical/optical data/power transceiverdevice is connected to a first power transmission layer in a firsthybrid electrical/optical data/power wire included in a hybridelectrical/optical data/power cable that is connected to the hybridelectrical/optical data/power connector; receiving, by anelectrical/optical data signal conversion subsystem in the hybridelectrical/optical data/power transceiver device via the port to whichthe hybrid electrical/optical data/power transceiver device isconnected, electrical data signals; converting, by theelectrical/optical data signal conversion subsystem in the hybridelectrical/optical data/power transceiver device, the electrical datasignals to optical data signals; and transmitting, via a first opticaldata signal transmission element that includes a cylindrical opticaldata signal transmission element that is positioned within the tubularpower transmission element and that is provided in the first hybridelectrical/optical data/power transmission wire connector element on thehybrid electrical/optical data/power connector included on the hybridelectrical/optical data/power transceiver device, the optical datasignals to a first optical data signal transmission layer in the firsthybrid electrical/optical data/power wire included in the hybridelectrical/optical data/power cable that is connected to the hybridelectrical/optical data/power connector.
 13. The method of claim 12,further comprising: transmitting, via a second power transmissionelement in a second hybrid electrical/optical data/power transmissionwire connector element on the hybrid electrical/optical data/powerconnector included on the hybrid electrical/optical data/powertransceiver device, power received via the port to which the hybridelectrical/optical data/power transceiver device is connected to asecond power transmission layer in a second hybrid electrical/opticaldata/power wire included in the hybrid electrical/optical data/powercable that is connected to the hybrid electrical/optical data/powerconnector; receiving, by the electrical/optical data signal conversionsubsystem in the hybrid electrical/optical data/power transceiver devicevia a second optical data signal transmission element in a second hybridelectrical/optical data/power transmission wire connector element on thehybrid electrical/optical data/power connector included on the hybridelectrical/optical data/power transceiver device, optical data signalstransmitted via a second optical data signal transmission layer in asecond hybrid electrical/optical data/power wire included in the hybridelectrical/optical data/power cable that is connected to the hybridelectrical/optical data/power connector; converting, by theelectrical/optical data signal conversion subsystem in the hybridelectrical/optical data/power transceiver device, the optical datasignals to electrical data signals; and transmitting, via the port towhich the hybrid electrical/optical data/power transceiver device isconnected, the electrical data signals.
 14. The method of claim 12,wherein the first hybrid electrical/optical data/power transmission wireconnector element includes: an insulating element located between thefirst power transmission element and the first optical data signaltransmission element.
 15. The method of claim 12, wherein the firstpower transmission element includes a copper material.
 16. The method ofclaim 12, wherein the first optical data signal transmission elementincludes a fiber optic material.
 17. The method of claim 12, wherein theelectrical/optical data signal conversation subsystem includes aserializer/deserializer subsystem and a laser subsystem.